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Add some info log about metastore event processor #5120

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Merged
imay merged 1 commit into from
Apr 15, 2022
Merged

Add some info log about metastore event processor #5120

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6 changes: 3 additions & 3 deletions fe/fe-core/src/main/java/com/starrocks/common/Config.java
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Original file line number Diff line number Diff line change
Expand Up @@ -1299,13 +1299,13 @@ public class Config extends ConfigBase {
/**
* If set to true, StarRocks will automatically synchronize hms metadata to the cache in fe.
*/
@ConfField(mutable = true)
@ConfField
public static boolean enable_hms_events_incremental_sync = false;

/**
* HMS polling interval in milliseconds.
*/
@ConfField(mutable = true)
@ConfField
public static int hms_events_polling_interval_ms = 5000;

/**
Expand All @@ -1323,7 +1323,7 @@ public class Config extends ConfigBase {
/**
* Num of thread to process events in parallel.
*/
@ConfField(mutable = true)
@ConfField
public static int hms_process_events_parallel_num = 4;

/**
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7 changes: 5 additions & 2 deletions fe/fe-core/src/main/java/com/starrocks/external/hive/events/MetastoreEventsProcessor.java
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Original file line number Diff line number Diff line change
Expand Up @@ -214,8 +214,9 @@ private List<NotificationEvent> getNextHMSEvents(String resourceName,
if (response.getEvents().size() == 0) {
return Collections.emptyList();
}
LOG.info(String.format("Received %d events. Start event id : %d. Last synced id : %d",
response.getEvents().size(), response.getEvents().get(0).getEventId(), lastSyncedEventId));
LOG.info(String.format("Received %d events. Start event id : %d. Last synced id : %d on resource : %s",
response.getEvents().size(), response.getEvents().get(0).getEventId(),
lastSyncedEventId, resourceName));

if (filter == null) {
return response.getEvents();
Expand Down Expand Up @@ -323,6 +324,8 @@ private void processEvents(List<NotificationEvent> events, String resourceName)
return;
}

LOG.debug("Notification events {} to be processed", events);

if (Config.enable_hms_parallel_process_evens) {
doExecuteWithPartialProgress(filteredEvents);
} else {
Expand Down